diff --git a/src/IntCurveSurface/IntCurveSurface.cdl b/src/IntCurveSurface/IntCurveSurface.cdl
index ab6c83b152..ab117e2128 100644
--- a/src/IntCurveSurface/IntCurveSurface.cdl
+++ b/src/IntCurveSurface/IntCurveSurface.cdl
@@ -46,9 +46,9 @@ is
     --         \ Uo     ^        \ U1     ^
     --          \       | n       \       | n
     -- Surf  ====\======|===   ====\======|=== 
-    --            \                 \
-    --             \                 \
-    --          U1  \              Uo \
+    --            \     .           \     .
+    --             \    .            \    .
+    --          U1  \   .          Uo \   .
     -- 
     --        
     --           ( In )            ( Out ) 
diff --git a/src/MAT2d/MAT2d_MiniPath.cdl b/src/MAT2d/MAT2d_MiniPath.cdl
index adfa7e01ff..9dd642d1c5 100644
--- a/src/MAT2d/MAT2d_MiniPath.cdl
+++ b/src/MAT2d/MAT2d_MiniPath.cdl
@@ -55,11 +55,11 @@ is
     	--          the path is an exploration of the tree which contains
     	--          the connexions and their reverses.
     	--          if the tree of connexions is
-    	--                  A
-    	--                 / \
-    	--                B   E
-    	--               / \   \
-    	--              C   D   F
+    	--                   A
+    	--                 / |
+    	--                B  E
+    	--              / |  |
+    	--             C  D  F
     	--              
     	--          the path is A->B, B->C, C->B, B->D, D->B, B->A, A->E,
     	--                      E->F, F->E, E->A.